Optimal control of the COVID-19 pandemic: controlled sanitary deconfinement in Portugal
CJ Silva, C Cruz, DFM Torres, AP Munuzuri… - Scientific reports, 2021 - nature.com
The COVID-19 pandemic has forced policy makers to decree urgent confinements to stop a
rapid and massive contagion. However, after that stage, societies are being forced to find an …
rapid and massive contagion. However, after that stage, societies are being forced to find an …
Predicting the Infection Level of COVID-19 Virus Using Normal Distribution-Based Approximation Model and PSO
The infectious disease brought on by COVID-19 is the pandemic that has put the lives and
economy of the entire planet in jeopardy. The only alternatives available before the creation …
economy of the entire planet in jeopardy. The only alternatives available before the creation …
[HTML][HTML] Control of COVID-19 dynamics through a fractional-order model
We investigate, through a fractional mathematical model, the effects of physical distance on
the SARS-CoV-2 virus transmission. Two controls are considered in our model for …
the SARS-CoV-2 virus transmission. Two controls are considered in our model for …
A dynamic multistate and control model of the COVID-19 pandemic
SD Silver, P van den Driessche, S Khajanchi - Journal of Public Health, 2023 - Springer
Aim We specify a multistate dynamic model of COVID-19 states and investigate the
efficiency of lockdown policies in a control application. Method Computational and analytical …
efficiency of lockdown policies in a control application. Method Computational and analytical …
[HTML][HTML] Application of harmony search algorithm in optimizing autoregressive integrated moving average: A study on a data set of Coronavirus Disease 2019
R Karmakar, S Chatterjee, D Datta… - Systems and Soft …, 2024 - Elsevier
Abstract World Health Organization (WHO) declared Coronavirus Disease 2019 (COVID-
19), caused by the virus named Severe Acute Respiratory Syndrome Corona Virus-2 (SARS …
19), caused by the virus named Severe Acute Respiratory Syndrome Corona Virus-2 (SARS …
Mathematical modeling to study the impact of immigration on the dynamics of the COVID-19 pandemic: A case study for Venezuela
G González-Parra, M Díaz-Rodríguez… - Spatial and spatio …, 2022 - Elsevier
We propose two different mathematical models to study the effect of immigration on the
COVID-19 pandemic. The first model does not consider immigration, whereas the second …
COVID-19 pandemic. The first model does not consider immigration, whereas the second …
Nonpharmaceutical stochastic optimal control strategies to mitigate the COVID-19 spread
This article proposes a stochastic nonlinear model predictive controller to support
policymakers in determining robust optimal nonpharmaceutical strategies to tackle the …
policymakers in determining robust optimal nonpharmaceutical strategies to tackle the …
A two diffusion stochastic model for the spread of the new corona virus SARS-CoV-2
We propose a refined version of the stochastic SEIR model for epidemic of the new corona
virus SARS-Cov-2, causing the COVID-19 disease, taking into account the spread of the …
virus SARS-Cov-2, causing the COVID-19 disease, taking into account the spread of the …
Fractional modelling and optimal control of COVID-19 transmission in Portugal
S Rosa, DFM Torres - Axioms, 2022 - mdpi.com
A fractional-order compartmental model was recently used to describe real data of the first
wave of the COVID-19 pandemic in Portugal [Chaos Solitons Fractals 144 (2021), Art …
wave of the COVID-19 pandemic in Portugal [Chaos Solitons Fractals 144 (2021), Art …
Hybrid method for simulation of a fractional COVID-19 model with real case application
In this research, we provide a mathematical analysis for the novel coronavirus responsible
for COVID-19, which continues to be a big source of threat for humanity. Our fractional-order …
for COVID-19, which continues to be a big source of threat for humanity. Our fractional-order …